Ravi obtained 70 and 75 marks
WebQ21. Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. WebJan 31, 2024 · Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. asked Jan 31, 2024 in Mathematics by Sarita01 (54.2k points) linear inequalities; class-11;
Ravi obtained 70 and 75 marks
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WebApr 9, 2024 · 2. Ravi obtained 70 and 75 marks in the first unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. Ans: Let the marks secured by Ravi be $ x $. According to the question, $\dfrac{70+75+x}{3}\ge 60$ $\dfrac{145+x}{3}\ge 60$ Multiply the inequality obtained by 3. $145+x\ge 60\left( 3 … WebClick here👆to get an answer to your question ️ Following are the marks obtained, out of 100 by two students Ravi and Hashina in 10 tests:Ravi: 25 50 45 30 70 42 36 48 35 60 Hashina: 10 70 50 20 95 55 42 60 48 80 Who is more intelligent and who is more consistent?
WebJul 8, 2024 · Ravi obtained 70 and 75 marks in first two unit tests. Find the minimum marks he should get in the third test to have an average of at least 60 marks. asked Sep 14, 2024 … WebSep 14, 2024 · Ravi obtained 70 and 75 marks in first two unit tests. Find the minimum marks he should get in the third test to have an average of at least 60 marks. ← Prev Question Next Question →
WebMar 16, 2024 · Ex 6.1, 21 Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. … WebMay 17, 2016 · 21. Ravi obtained 70 and 75 marks in first two unit tests. Find the minimum marks he should get in the third test to have an average of at least 60 marks. Ans. Let the …
WebLet Ravi got x marks in third unit test. ∴ Average marks obtained by Ravi. = Number of testsSum of marks in all tests. = 370+75+x = 3145+x. Now, it is given that he wants to …
WebSep 14, 2024 · Ravi obtained 70 and 75 marks in first two unit tests. Find the number of minimum marks he should get in the third test to have an average of at least. asked Jul 8, 2024 in Mathematics by Chaya (68.7k points) class-11; linear-inequalities; 0 votes. 1 answer. sondheim new york timesWebLinear Inequalities Ex 6.1 Q 21 sondheim on couchWebLet Ravi got x marks in third unit test. ∴ Average marks obtained by Ravi = Number of tests Sum of marks in all tests = 3 70 + 75 + x = 3 145 + x Now, it is given that he wants to obtain an average of atleast 60 marks. Atleast 60 marks means that the marks should be greater than or equal to 60 . sondheim on sondheim songsWebLet x be the marks obtained by Ravi in the third unit test. Since the student should have an average of at least 6 0 marks. 3 7 0 + 7 5 + x ≥ 6 0 ⇒ 1 4 5 + x ≥ 1 8 0 ⇒ x ≥ 1 8 0 − 1 4 5 ⇒ x ≥ 3 5 Thus the student must obtain a minimum of … small dining buffet w shelves aboveWebRavi obtained 70 and 75 marks in first two unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. Advertisement Remove all ads. … sondheim on into the woodsWebFeb 20, 2024 · Maximum total marks in all the subjects together = 100 × 6 = 600. Required total marks in all the six subjects = 85 × 6 = 510. So, the marks required to be scored in the sixth subject = 510 - 435 = 75. ∴ The number of marks … sondheim on hamiltonWebTherefore, if the paper we are speaking is equivalent to 100 marks overall then your 1% of the total marks will be. = 1 % of 100 marks. =1 / 100 X 100 = 1 mark. Note that if the value of total marks changes then the value of its 1 % will also change accordingly. Example: total number of marks = 500. 1% of 500 marks. small dining chair seat pads